baber/WOPTO huggingface dataset:
Patent JP-H0513961-A (JP)
Title: Multilayer wiring board
Inventor: MATSUMURA KENICHI
IPC: H05K3/46
Filed: 1991-06-28
Abstract: PURPOSE:To prevent a multilayer wiring board from generating power supply noises to a semiconductor device or the like even if the board is not mounted with an additional capacitor component and to enable the multilayer wiring board to be enhanced in both wiring density and component mounting density and lessened in number of components. CONSTITUTION:A circular or polygonal hole having a diameter of 2r1 is bored in an insulating layer 7 whose permittivity is epsilon1 penetrating through it, a dielectric body layer 8 of a permittivity of epsilon2 is provided fitting in the hole concerned and fixed with hardening dielectric resin or the like, where epsilon is so set as to satisfy a formula, epsilon<epsilon. As mentioned above, a power supply conductor layer (conductor pattern) is formed on both the sides of an integral structure where the dielectric layer 8 and the insulating layer 7 are formed into one piece. By this setup, a capacitor part whose capacitance C is as large as epsilon2epsilon0 (pir1<2>/d1) is formed, so that a multilayer wiring board of this design is adequate to be used as a multilayer wiring board provided with a power supply noise preventing function.
Patent JP-H08323837-A (JP)
Title: Two-layer co-extrusion mold
Inventor: YAMAKIDO MASAYOSHI
IPC: B29C48/305
Filed: 1995-05-31
Abstract: PURPOSE: To make the thickness ratio of the base material and coating layer of a molding constant to prevent the thermal deterioration of the coating layer by providing a mold jointing part allowing a heat insulating space and two passages to meet with each other between mold main bodies and attaching a pair of die inner surface constituting members on the downstream side of the mold jointing part in a replaceable manner to form a molding die. CONSTITUTION: A heat insulating space 7 is provided between the inside mold members 12, 12 of mold main bodies 1a, 1b and mold jointing members 13a, 13b are fixed to the inside mold members 12 through a jointing surface 130. Planar rear surfaces 133, 133 gather to the lower end of the jointing surface 130 to become a cofluent point 40 and the rear surfaces 133, 133 become the passage forming surfaces on the upper surface sides of the downstream passages 34a,34b of passages 3a, 3b. A pair of left and right die inner surface constituting members 2a, 2b are fixed to outside mold members 11a, 11b on the lower part sides of the outside mold members 11a,11b of the mold main bodies 1a, 1b and a molding die 4 is formed under the confluent point 40 of the lower end of the jointing surface 130 of the mold jointing members 13a, 13b.
Patent JP-H027054-A (JP)
Title: Device for automatically developing photosensitive planographic printing plate
Inventor: OBA HISAO
IPC: G03F7/30
Filed: 1988-06-27
Abstract: PURPOSE:To attain efficient automatic development with the title device by introducing an imagewise exposed photosensitive planographic printing plate downward into the developing vessel at an angle of <=20 deg. to a horizontal plane by a pair of transfer rollers, developing the plate during transfer in a developing soln. and carrying out a stage such as washing or desensitizing stage. CONSTITUTION:A photosensitive planographic printing plate 12 is introduced downward into the developing vessel 14 of the title device 10 at an angle of <=20 deg. to a horizontal plane by a pair of transfer rollers 22. The top of the vessel 14 is opened, the central part of the bottom is recessed and plural guide rollers 24-46 of the same diameter are arranged along the bottom to form a path for transferring the plate 12. The plate 12 is transferred in the vessel 14 so that the radius of curvature is regulated to 200-900mm when the plate 12 becomes the max. curvature in a developing soln. in the vessel 14. During the transfer, the plate 12 is developed by spraying the developing soln. from transfer rollers 48 as guide rollers acting as spray nozzles. The developing soln. on the plate 12 is recovered in a recovering vessel 16. The plate 12 is then introduced into a washing vessel 18 and washed.
Patent JP-2000300305-A (JP)
Title: Insole panel alternately provided with projectingly provided panel for stepping
Inventor: ISEDA HIROSHI
IPC: A43B7/14
Filed: 1999-04-17
Abstract: PROBLEM TO BE SOLVED: To smoothen the flow of blood by alternately providing projectingly provided parts on and under the insole panel of a shoe so as to stimulate a sole each time of walking. SOLUTION: Since the projectingly provided parts 1 are alternately provided on an under an insole panel 1, the front and rear sides of the sole is symmetrical. Thus, by turning over the insole, right one can be used as a left one. A prescription for using insoles used normally and generally prescribes that they should be dried every other day and two pairs are used alternately, but this new insoles do not have to be prepared by two pairs. If making it a habit to softly wash the insoles with water after using, the insoles can be used with a fresh feeling as brand new insoles next morning. Thus, effective points at a sole can be stimulated each time of walking. Due to the massaging effect, the flow of blood is improved not only to be useful for restoring youngness but also to improve the work of a circulatory organs such as a lung and a heart.
Patent JP-H0721811-A (JP)
Title: Continuously installing luminaire
Inventor: TAKEDA TERUAKI
IPC: F21V21/04
Filed: 1993-06-29
Abstract: PURPOSE:To provide a continuously installing luminaire by which installing workability becomes excellent and which can be manufactured at low cost and by which external appearance of a connecting part becomes beautiful. CONSTITUTION:A continuously installing luminaire where both side surface parts and the upper surface part on the inside surface of a luminaire body 21 having an almost U-shaped cross section serve also as a reflecting serface and a V-shaped reflecting plate is arranged in the central part, is divided into a tip use part, an intermediate use part and a tail end use part. The connecting member serves also as a reinforcing plate 38 of the opening end part 33 of the luminaire body 21.
Patent JP-S5678752-A (JP)
Title: Driving device for sheet
Inventor: ASADA TAKAFUMI
IPC: B65H9/04
Filed: 1980-11-10
Abstract: PURPOSE: To correct the position of the sheet exactly for feeding by providing a means for releasing the pressure for a pressing roller and also providing a side wall whose width is nearly equal to that of the sheet and which has the elasticity and the expansion toward the direction of advance of the sheet.  
     CONSTITUTION: The shaking type pressing rollers 27 and 27' are supported axially by one end of two pairs of roller means 25a and 25'a, while the other end thereof is fitted to the side plates 30a and 30b by the supporting points 26a and 26'a of the arms. And, the deformed plate-shaping members 28a and 28b having the elasticity in the direction perpendicular to the driving direction and the expansion toward the direction of the advance of the sheet are fitted to the side plates 30a and 30b  through the intermediary of spacing materials 29a and 29b. When the sheet 21 comes to the position shown in the figure, the pressing rollers 27 and 27' are separated from the driving rollers 22' and 22, whereby the restriction to the position of the sheet is released. By this, the sheet is returned to an exact position by the deformed plate-shaping members 28a and 28b and is pressed again and sent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09314434-A (JP)
Title: Device for machining full surface of spherical workpiece
Inventor: HIDAKA YOSHIHIRO
IPC: B23Q27/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To machine and plot the full surface of a spherical workpiece without leaving any dead spaces by disposing a pair of left and right arms rotated around the center part of a rotary body toward the center of the spherical workpiece and attaching work tools to the tips of the arms. SOLUTION: The center of a spherical workpiece 16 is made coincident with the tool tip of a work tool 17 in the tip of a work arm by sliding a moving base 7 in an X or Y direction. By rotating a motor 13 forward/backward, rotary rollers 8 and 9 are rotated and the spherical workpiece 16 is rotated right/left in a vertical surface perpendicular to the axes of the rotary rollers 8 and 9. Since the work arm 4 is rotated toward the center of the spherical workpiece 16 and around the same in the center vertical surface of the rotary rollers 8 and 9 and, by this rotational combination, the full surface of the spherical workpiece 16 is machined or plotted by the work tool 17.
Patent JP-H0711405-A (JP)
Title: Production of ni-base alloy having intergranular fracture resistance
Inventor: IGARASHI MASAAKI
IPC: C22F1/10
Filed: 1993-06-29
Abstract: PURPOSE:To produce an Ni-base alloy excellent in intergranular fracture resis tance under a sour gas environment by subjecting an alloy, having a specific composition consisting of Cr, W, Nb, Fe, and Ni, to specified heat treatment and plastic working, respectively, and precipitating a WC type carbide. CONSTITUTION:An alloy, having a composition consisting of, by weight, 14.0-20.0% Cr, 10.0-25.0% W, 4.0-7.0% Nb, 2.0-10.0% Fe, and 50.0-60.0% Ni, is heated and held at 1000-1300 deg.C for 1-200hr. This alloy is subjected to plastic working at 900-1300 deg.C at =10% reduction of area once or more and then held at 900-1250 deg.C for 1min-100hr. Subsequently, the alloy is cooled down to successive aging temp. (600-800 deg.C) at a cooling velocity between furnace cooling and air cooling velocities and held at 600-800 deg.C for 1-200hr to undergo aging treatment for alloy. By this method, a WC type carbide of <=40mum can be precipitated in the grain boundary of the alloy, and the highly corrosion resistant Ni-base alloy for oil well member, having high strength and excellent in stress corrosion cracking resistance and hydrogen cracking resistance in a sour gas environment containing S as simple substance, can be obtained.
Patent JP-H06695-A (JP)
Title: Screw type dehydrator
Inventor: YOSHIKAWA TADAO
IPC: B30B9/14
Filed: 1992-06-18
Abstract: PURPOSE:To prevent an object to be dehydrated from turning together with cylindrical casings by rotating a first and a second cylindrical casings, in which a screw part is each provided, separately from a ribbon like screw blades. CONSTITUTION:The object to be dehydrated sludge which is thrown into the first cylindrical casing 1 from a throw in part 5, is moved to the other end side through an annular space chamber 13 by means of a rotating ribbon like screw blades 14; and as the thickness is gradually narrowed, the object is compressed and water is squeezed out. The water thus squeezed out is discharged outside through the outer screen part 21; simultaneously the water enters inside the second cylindrical casing 11 through the inner screen part 22 of the second cylindrical casing 11 and is discharged from a drain hole 17. Meantime, since the drain hole 6a is blocked by a valve 41 pressurized through a compressed spring 42, the object is pushed out against the pressing force of the compressed spring 42. Consequently, efficiency for removing water is improved.
Patent JP-H08368-A (JP)
Title: Rotary shelf
Inventor: NAKAMOTO HIROAKI
IPC: A47B49/00
Filed: 1994-06-17
Abstract: PURPOSE:To increase storage capacity for a storage article by bearing a shelf body at such two points as allowing the travel thereof on a horizontal plane, and keeping the travel locus of the two points rotatable with the shelf body sliding in a direction other than a backward direction. CONSTITUTION:A shelf body 1 has a bottom plate 13 supported on runners 6 and 7 movable along rails 4 and 5. A distance between the runners 6 and 7 is always constant and, therefore, the runner 6 travels forward along the linear rail 4. Also, the runner 7 necessarily travels along the curved rail 5 toward the center from one end thereof. When the shelf body 1, after rotated 90 degrees and subsequent arrival at a position immediately behind the rail 4, is further rotated, one runner 6 reversely travels along the linear rail 4 in a backward direction. Furthermore, the other runner 7 travels along the curved rail 5 from the center to the other end thereof. As a result, the shelf body 1 rotates 180 degrees, while mainly giving a reciprocal slide motion forward. According to this construction, a rear rotational area can be reduced, and the shelf body l does not need to have small breadth, thereby increasing storage capacity for a storage article.
Patent JP-S642093-A (JP)
Title: Display device
Inventor: NIIYA HIROSHI
IPC: G09G3/00
Filed: 1987-06-25
Abstract: PURPOSE: To simplify operation and to display various contents without increasing storage capacity by dividing a storage means into a plurality of storage parts and selectively displaying stored contents through a control means.  
     CONSTITUTION: The display device 21 is provided with a storage means 25 consisting of 1st and 2nd storage parts 25a, 25b. When 1F parking OK is inputted by depressing a specific key 30 in the case of selectively displaying parking OK of a first floor (1F) and a second floor (2F), F parking OK is stored in a storage means 24, '1' is stored in the storage part 25a and nothing is stored in the storage part 25b. When a substitution key 31 is depressed and a key '2' is depressed, '2' is stored in the storage part 25b. When a key '1' or '2' is depressed by an external input signal after ending the input processing, 1F parking OK or 2F parking OK is selectively displayed. Consequently operation can be simplified and various contents can be displayed without increasing the storage capacity. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6142274-A (JP)
Title: Spike voltage absorbing circuit
Inventor: NEZU SHUNICHI
IPC: H02H7/12
Filed: 1984-07-31
Abstract: PURPOSE:To feed back energy by a spike voltage to a power source side without loss by connecting an absorbing capacitor to switch over the passage of a current between charging time and discharging time. CONSTITUTION:The connection of an absorbing capacitor 6 is switched by switching elements 16, 17. When a spike voltage is charged, the capacitor 6 is connected between the high voltage side terminal of the primary side DC power source and the collector terminal of a main transistor 1, and when discharged from the capacitor 6, the capacitor 6 is connected between the low voltage side terminal of the primary side DC power source and the high voltage side terminal of the primary side DC power source.
Patent JP-S5383459-A (JP)
Title: Production of semiconductor device
Inventor: SUGISHIMA KENJI
IPC: H01L21/302
Filed: 1976-12-28
Abstract: PURPOSE: To simplify selective diffusion and make fine patterns at high accuracy by directly forming a resist mask on a substrate surface and selectively forming an impurity glass film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10329201-A (JP)
Title: Blow molded article
Inventor: KIKUCHI MASANORI
IPC: B29C49/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the scratch resistance without reducing the brightness degree, by making at least the surface of a blow molded article of a high brightness degree a rigid layer. SOLUTION: At least the surface of a blow molded article 10 of a high brightness degree is formed into a rigid layer 11. That is, by performing a radiation treatment for a specified period of time by an electron beam for the surface of the blow molded article 10 by an ultraviolet lamp, etc., the rigid layer 11 having a hardness of 100 Rockwell surface hardness (R scale 23 deg.C) or higher, is formed. The depth of the rigid layer 11 is made a range of 0.2-0.5 mm. Also, the rigid layer 11 is formed of a photo-setting resin when necessary. By this method, the blow molded article which is obtained by a blow molding can be prevented from being scratched while keeping the high brightness degree.
Patent JP-H11350480-A (JP)
Title: Vibration pressing-in/extracting device for pile, its method and chuck mechanism for vibration pressing-in/ extracting device
Inventor: YASUOKA KAZUHIKO
IPC: E02D7/18
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique supplementing the merits/demerits of the pressing-in/extracting technique and vibration punching technique in the pile punching technique, suppressing the vibration and noise within the allowable range based on the conditions of the work position, and capable of improving the work efficiency to the maximum within the allowable range. SOLUTION: A work object pile 6 held by a chuck 5 is hydrostatically pressed into the ground 19 by the shrinking force of a hydraulic cylinder 4, and the reaction force is supported by an existing pile 3 via a clamp 2. A vibration exciter 15 with a chuck 21 is supported by a rotary shaft 20 rotatably as shown by a reciprocating circular arc arrow L-R. When the vibration exciter 15 is rotated in the direction R to the solid line position and is fitted to the work object pile 6, vibration punching can be concurrently applied. When no vibration punching is concurrently applied, the vibration exciter 15 is rotated in the direction L as shown by a virtual line and is separated from the work object pile 6 to wait.
Patent JP-H09323111-A (JP)
Title: Device for tracking material in rolling mill and tracking method
Inventor: OTOBE HIROSHI
IPC: B21B37/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce an error and to execute accurate tracking by executing tracking by measuring the speed of a sheet with a tracking arithmetic unit and correcting it by correction facter which is calculated with a learning/correcting device when a joined point is detected by load variation of a pressure gage with a signal monitoring device. SOLUTION: With the signal monitoring device 11, the arrival of the weld zone between eel sheets is detected from the measured value with the detector of the pressure gage provided on each rolling mill and the passage signal of the weld zone is outputted. With the tracking arithmetic unit 10, the sheet speed is detected with a sheet speedometer provided on the outlet side of the rolling mill for recognizing the passage of the weld zone by the passage signal of the weld zone and this detected value is corrected by a predetermined correction factor. An error ratio is calculated by the ratio of the integral value of the sheet speed detected with the sheet speedometer to the preset distance data in the rolling mill and the correction factor for correcting the measured value of the sheet speed in the next joined steel sheet is decided with the learning/correcting device 8.  In this way, the error is reduced by highly accurate correction and the accurate tracking of the weld zone between the rolled stocks is executed.
Patent JP-H085514-A (JP)
Title: Method for testing optical fiber connector
Inventor: SUZUKI KENJI
IPC: G02B6/00
Filed: 1994-06-17
Abstract: PURPOSE:To provide a testing method for optical fiber connector by which the tilt angle of connecting end face of an optical fiber connector can be obtained accurately when the optical fiber connector having a tilting end face is manufactured. CONSTITUTION:An insertion hole 3 of an optical fiber is observed by a microscope 15 in a direction where the length of the hole 3 on the connection end face 8 of a ferrule 1 of the optical fiber connector becomes the maximum, and the values of length and breadth of the hole 3 at this time are obtained by an image processing part 19, then a tilt angle theta is obtained by using an in-advance prepared calculation formula showing the relationship between the values of its length and breadth and the angle (tilt angle theta) forming by the face 8 against the plane vertical to a light axis Z, through a tilt angle calculation part 20 on the basis of the obtained value of length and breadth.
Patent JP-S6139468-A (JP)
Inventor: MURATA KATSUHIRO
IPC: H01R11/01
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11355950-A (JP)
Title: Structure for connecting high pressure fireproof cable
Inventor: SUZUKI HIRONORI
IPC: H02G15/08
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure for connecting high voltage fireproof cable capable of improving working efficiency in constructing the connecting part of a high voltage fireproof cable, as well as heat insulation, thermal resistance, and insulation properties even if it is subjected to direct flames in the case of fire. SOLUTION: The section in which the conductors 3A, 3B of high voltage fireproof cable 2A, 2B are connected to each other by means of a conductor connecting pipe 11 is covered with a fireproof layer 12, an insulation layer 13, an outer semi-conductive layer 14, a shielded layer 15 or the like wound wire a foamed heat insulation tape 16 having low combustion foaming rate, and then wound with a foamed heat insulation tape 17 having high combustion foaming rate. If this cable is subjected to direct flames, the foamed heat insulation tape 17 is first foamed so as to lower thermal conduction to the foamed heat insulation tape 16. The foamed heat insulation tape 16 having low combustion foaming rate is burnt to form a carbonized layer, so that heat insulation and insulation properties are improved, thereby permitting stable electric power to be supplied within a fixed period.  The foamed heat insulation tapes 16, 17 are only wound. Thus, it is possible to improve working efficiency and prevent an increase in a finished diameter.
Patent JP-H0210447-A (JP)
Title: Control circuit for cache memory
Inventor: SAWADA MITSUO
IPC: G06F12/10
Filed: 1988-06-29
Abstract: PURPOSE:To improve the hit rate by storing upper address values of plural addresses, which have the same lower address value but are different in upper address value, and respective data in a cache memory. CONSTITUTION:A comparator 8 compares contents of an address array 6 corresponding to a storage address N1N2+M1 with the value of an upper address value M given from a CPU with each other. When this comparison results in coincidence (hit), a cache controller 9 outputs stored contents of a data array 7 corresponding to the storage address N1N2+M1. When the comparison results in disaccord (miss), the cache controller 9 updates contents of the address array 6 corresponding to the storage address N1N2+M1 to the upper address value M given then and updates contents of the data array 7 corresponding to the storage address N1N2+M1 to the data value of a main memory corresponding to a lower address value N and the upper address value M.
Patent JP-S5783604-A (JP)
Title: Moving vane for axial-flow machine
Inventor: ARIKAWA AKIRA
IPC: F01D5/14
Filed: 1980-11-14
Abstract: PURPOSE: To improve stage performance, by providing fluid suction holes in the inlet part of a moving vane to absorb the pressure rise caused on the inlet part, to eliminate secondary flows caused on the inlet part.  
     CONSTITUTION: When the main flow of a fluid flowing out from a stationary vane 1 toward a moving vane 2 has collided against the inlet part 4 of the moving vane, the main flow interferes with boundary layers made on the back 8a of the inlet part 4 and its front 8b, so that collision flows, vortexes or the like are caused. Fluid suction holes 19 are opened in the section of the inlet part 4 of the moving vane 2, on which the collision flows are caused. Communication holes 20 are provided in the moving vane 2 so that the communication holes are connected to the suction holes 19. The outlets of the communication holes 20 are located in a moving vane cover 11 provided at the tip of the moving vane 2 and opposed to radial fins 21. The pressure rise caused by the collision flows on the inlet part 4 of the moving vane 2 is absorbed by the suction holes 19 to prevent vortexes on the inlet part 4 to improve the stage performance. 
     COPYRIGHT: (C)1982,JPO&Japio